1.48 to 2.30 you can't hear the vocals much. And then it feels like a long time before they finally kick in at the end of the song. Some people may not want to wait that long before saying F this and turning it off.
It sounds pretty good and all, but that intro is boring as hell because it's so low. With a 46 second intro like that people would more than likely turn it off and not give it a chance. Then when it does pick up there is really nothing going on to keep the interest of just continuing to listen and you find out it's actually a 1.48 long intro! JEEZUS! LOL I think it sounds great as far as recordings go, but some changes need to be made in order to keep people listening to the whole song.
So, you're stuck with this super long 1 minute 48 second intro. No way in hell most people are going to keep listening. Most of the time if the intro is over 30 seconds people lose interest and assume it's an instrumental. Convincing the band to spice it up may be harder than you think LOL
I would have the 2nd part of the intro kick in after about 10 seconds of the first intro part and cut it right into the singing part right at about 20 seconds of intro. It'll make the song a lot shorter, but at least you wont be wasting quality listening time. It'll be interesting enough to keep someone listening to the whole song and short enough to keep them wanting to hear more.